Results 41 to 50 of about 2,042,528 (254)

Identifying and characterising a plant GH1 β‐glucosidase that exhibits hydrolytic activity on N‐linked glucopyranoside

open access: yesFEBS Open Bio, EarlyView.
We report the first β‐glucosidase with demonstrated hydrolytic activity on an N‐linked glycopyranoside. The enzyme, native to maize, was biochemically characterised for this novel reaction, and structural modelling of the enzyme–substrate complex revealed several clues to the underlying reduced catalytic rate relative to its native O‐glycopyranoside ...
Hani Gharabli   +3 more
wiley   +1 more source

Complete determination of ice crystal orientation using Laue X-ray diffraction method [PDF]

open access: yes, 2011
Ice crystal orientation fabric data from ice cores contain important information concerning the internal structure and the flow behaviour of ice sheets.
Ilka Weikusat   +7 more
core   +1 more source

EFFECT OF SPIRAL DESIGN ON CRYSTAL ORIENTATION DURING SINGLE CRYSTAL GROWTH

open access: yesIranian Journal of Materials Science and Engineering, 2014
Geometrical design of the spiral crystal selector can affect crystal orientation in the final single crystal structure. To achieve a better understanding of conditions associated with the onset of crystal orientation in a spiral crystal selector ...
M. Ghanbari   +2 more
doaj  

Influence of oxygen partial pressure on SmBa2Cu3O7-δ film deposited by laser chemical vapor deposition

open access: yesJournal of Asian Ceramic Societies, 2021
Laser chemical vapor deposition (LCVD) was applied to prepare SmBa2Cu3O7-δ (SmBCO) superconductive films on single-crystalline LaAlO3 (100) substrates.
Ting Wang   +6 more
doaj   +1 more source

In silico and in vitro exploration of a tyrosinase for biocatalytic production of catechols

open access: yesFEBS Open Bio, EarlyView.
Tyrosinase from Ralstonia pseudosolanacearum is a promising biocatalyst for producing valuable catechols from monophenol substrates. This tyrosinase is uniquely suited to this due to its high monophenolase : diphenolase ratio. We combined in silico docking and in vivo kinetic characterisation of this tyrosinase with 11 industrially relevant monophenols,
James Britton   +6 more
wiley   +1 more source

Formation of porous Ga oxide with high-aspect-ratio nanoholes by anodizing single Ga crystal

open access: yesScientific Reports, 2023
I developed a simple crystal growth process to obtain a single Ga crystal. The crystal orientation of a Ga plate could be controlled by a crystal growth process using a seed Ga crystal.
Toshiaki Kondo
doaj   +1 more source

Comparative assessment of crystallographic and cryo‐EM models in the Protein Data Bank

open access: yesFEBS Open Bio, EarlyView.
Raw data obtained by X‐ray crystallography or cryo‐EM result in experimental maps, ultimately fitted by atomic models. Although the physical principles are different, the final results can be viewed, compared, and evaluated in the same way. With cryogenic electron microscopy (cryo‐EM) on track to surpass X‐ray crystallography as the preferred method ...
Alexander Wlodawer   +7 more
wiley   +1 more source

Optimal liquid crystal modulation controlled by surface alignment and anchoring strength

open access: yes, 2012
Spatial modulation of liquid crystals can be controlled and adjusted by light polarization, the degree of pretilt on the substrates, anchoring strength, and the experimental geometry.
Buchnev, Oleksandr   +4 more
core   +1 more source

Supplemental Material - Temporal Profile of Nonresonant Sum-Frequency Signal from Single-Crystal Silicon Depends on Crystal Orientation

open access: yes, 2022
Supplemental Material for Temporal Profile of Nonresonant Sum-Frequency Signal from Single-Crystal Silicon Depends on Crystal Orientation by Alexander J. Farnsworth, Shawn C. Averett, Matthew C. Asplund, and James E.
Shawn C. Averett (14178008)   +3 more
core   +1 more source

Failure Mechanism of Tip-Trailing-Edge Fracture in a Thin-Walled Single-Crystal Turbine Blade: An Uncertainty-Based Vibration Analysis

open access: yesMachines
To resolve the fatigue fracture occurring at the tip trailing edge of thin-walled single-crystal turbine rotor blades for a specific aero-engine, this paper derives the relationship between the single-crystal constitutive stiffness matrix and crystal ...
Wenting Jiang   +6 more
doaj   +1 more source

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